Anthem, Inc. is a health insurance company based in the United States. It provides a range of health plans and services, including medical, dental, and vision coverage. The company operates under various brand names, such as Blue Cross Blue Shield, and serves millions of members across the country. Founded in 1944, Anthem has grown through mergers and acquisitions, becoming one of the largest health insurers in the U.S. It focuses on improving healthcare access and affordability while promoting wellness and preventive care. Anthem is also involved in various initiatives to enhance healthcare quality and efficiency.